Announced on Japanese show NicoNico by the President of the Pokemon Company himself, Tsunekazu Ishihara just a short bit ago...
WiiU Pokken Tournament!
It will launch for the WiiU next year (go figure...) and if you didn't figure it out.. Yup it is a partnership game with nintendo/gamefreak and Bandai the makers of Tekken.
UPDATE: it will first be a japan only Arcade machine. The WiiU game version is unknown on it's release.